This version is still in development and is not considered stable yet. For the latest stable version, please use Spring for Apache Kafka 3.3.0!

Override Spring Boot Dependencies

When using Spring for Apache Kafka in a Spring Boot application, the Apache Kafka dependency versions are determined by Spring Boot’s dependency management. If you wish to use a different version of kafka-clients or kafka-streams, and use the embedded kafka broker for testing, you need to override their version used by Spring Boot dependency management; set the kafka.version property.

Default kafka-clients dependencies for Spring Boot 3.1.x and 3.2.x are 3.4.1 and 3.6.2 respectively.

Or, to use a different Spring for Apache Kafka version with a supported Spring Boot version, set the spring-kafka.version property.

Maven
Gradle

<properties>
    <kafka.version>3.5.1</kafka.version>
    <spring-kafka.version>3.3.1-SNAPSHOT</spring-kafka.version>
</properties>

<dependency>
    <groupId>org.springframework.kafka</groupId>
    <artifactId>spring-kafka</artifactId>
</dependency>
<!-- optional - only needed when using kafka-streams -->
<dependency>
    <groupId>org.apache.kafka</groupId>
    <artifactId>kafka-streams</artifactId>
</dependency>

<dependency>
    <groupId>org.springframework.kafka</groupId>
    <artifactId>spring-kafka-test</artifactId>
    <scope>test</scope>
</dependency>

ext['kafka.version'] = '3.5.0'
ext['spring-kafka.version'] = '3.3.1-SNAPSHOT'

dependencies {
    implementation 'org.springframework.kafka:spring-kafka'
    implementation 'org.apache.kafka:kafka-streams' // optional - only needed when using kafka-streams
    testImplementation 'org.springframework.kafka:spring-kafka-test'
}

The test scope dependencies are only needed if you are using the embedded Kafka broker in tests.